| Entry |
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| Name |
3alpha-hydroxy-5beta-pregnane-20-one:NAD+ oxidoreductase (B-specific)
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| Definition |
Pregnanolone + NAD+ <=> 5beta-Pregnane-3,20-dione + NADH + H+
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| Equation |
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| Reaction class |
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| Enzyme |
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| Pathway |
| rn00140 | Steroid hormone biosynthesis |
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| Brite |
Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
1.1 Acting on the CH-OH group of donors
1.1.1 With NAD+ or NADP+ as acceptor
1.1.1.50
R04845 Pregnanolone + NAD+ <=> 5beta-Pregnane-3,20-dione + NADH + H+
IUBMB reaction hierarchy [BR:br08202]
1. Oxidoreductase reactions
1.1.1.50
R10422 3alpha-Hydroxysteroid <=> 3-Oxosteroid
R04845 Pregnanolone <=> 5beta-Pregnane-3,20-dione
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| Orthology |
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